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3 years ago

15 points- fill in the blank. One question. Please hurry!

Mathematics

2 answers:

VLD [36.1K]3 years ago

7 0

Answer:

(4 + -2h)

Step-by-step explanation:

(3 - 2h)³ + (3 - 2h)⁴

(3 - 2h)³(1) + (3 - 2h)³(3 - 2h)

(3 - 2h)³(1 + 3 - 2h)

(3 - 2h)³(4 - 2h)

geniusboy [140]3 years ago

6 0

Answer:

(3-2h)^3 + (3-2h)^4 = (3-2h^2)^3 (1 + (3-2h^2))

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mojhsa [17]

Answer:

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Step-by-step explanation:

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3 years ago

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Amanda [17]

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3 years ago

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Does the line passing through the points (−1,−5) and (2,1) intersect the line passing through the points (−1,−6) and (1,2)?

Serggg [28]

Answer:

Yes

Step-by-step explanation:

As long as the slopes of these two lines are not the same, they will intersect.

Given two points on a line, we can find the slope by taking the difference in the y coordinates and dividing it by the difference in the x coordinates.

Slope of 1st line: $\frac{-5-1}{-1-2} =\frac{-6}{-3} =\frac{1}{2}$

Slope of 2nd line: $\frac{-6-2}{-1-1} =\frac{-8}{-2}=4$

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2 years ago

Which representation of a transformation on a coordinate grid preserves congruence?

Zepler [3.9K]

Answer:

Rotations, reflections and translations.

Step-by-step explanation:

Rotations, reflections and translations are transformations that preserve the both the angle measurements and the lengths of the sides, so congruence is preserved.

Dilations are transformations that keep the angle measurements, but the side lengths change, so the transformation is similar, not congruent.

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3 years ago

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Butoxors [25]

The missing answer is 5 in as well

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3 years ago

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